Scrapers, are used for solids accumulated in the surface or foam and  collected bottom sludge in the water treatment plants.

Scrapers, are made to collect the foam and sludge in circular settling tank. Rotating bridge Scrapers can be designed half or full diameter pool length.

Scrapers are used in linear rectangular pool, often in pre-treatment plants, are preferred as the sand and oil holder.

TREATMENT SYSTEMS SONAR as we are able to manufactures all kinds of materials and sizes depending on the desired characteristics of fixed and mobile.